应该是 Sub aa() Dim fs As Object Dim a As Object Dim retstring As String Set fs = CreateObject("Scripting.FileSystemObject") 'Set a = fs.OpenTextFile("d:\1.txt", True) Set a = fs.openTextFile("d:\A.txt", , True) MsgBox a.AtEndOfStream a.Close Set fs = Nothing End Sub Set a = fs.OpenTextFile |